Liquid stable thickened cleaning compositions

摘要

The invention relates to stable thickened liquid compositions comprising a C12-C18 alkyl sulphonate or C12-C18 alkyl aryl sulphonate and from 0.1% to 15% by weight of the total composition of a quaternary ammonium surfactant, at a weight ratio of said quaternary ammonium surfactant to said sulphonate of 10 to 25. The compositions are particularly suitable for the cleaning of non-horizontal surfaces.